An Art Nouveau opal and enamel ring, Marcus & Co.,

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

This lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabocho

Walton & Co. Art Nouveau Opal, 14k Yellow Gold Ring. Designed as a dragon encompassing an egg, centering one oval opal cabochon measuring approximately 14.9 x 10.2 x 5.3 mm, set in a 14k yellow gold m

A cameo pendant (Victorian style), a French Limoges enamel pocket watch, an opal glass hinged egg ring holder on a stand, and an Art Nouveau-style pendant. [Largest: 4 1/2 inches high].

An antique Art Nouveau Marcus & Co. (New York) pierced reticulated sterling silver bread basket. Late 19th to early 20th Century. Pierced scrolling, floral, and foliate forms on a solid body. Total ap

Title: Art Nouveau Opal Diamond Enamel Pendant—Brooch 14k Additional Information: Vintage from the 1910s Materials: Gold Gemstone: Opal Style: Art nouveau Description Ombré enamel surrounds

Vintage Custom Ring set with central oval natural black opal, with round blue sapphire above and round ruby star sapphire below, in a leaf design sterling silver setting, Size 7. Good condition.

Art Nouveau Marcus and Co Sterling Silver Bowl. Signed Marcus & Co. Sterling. Good condition. Measures 10-1/4" dia. And weighs 14.34 troy ounces. Domestic Shipping $55.00

AN ART NOUVEAU PEARL, OPAL AND ENAMEL BRACELET in 14ct yellow gold, comprising twelve rows of pearls with five spacers in foliate design set with oval cabochon opals and enamel leaves, Austrian assay

FINGER SIZE 17MM. 2.46 GRAMS. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest

Uncas Art Nouveau Style Sterling & Opal Ring. Gilt sterling and opal cabochon ring, signed and hallmarked. Approximately size 8. Total weight approximately 5.2 grams.

ART NOUVEAU, YELLOW GOLD AND OPAL RING Consisting of an openwork curling foliate motif containing one round cabochon opal measuring approximately 5.75 mm in diameter and 10 mixed cut green gemstones.

ART NOUVEAU, YELLOW GOLD AND OPAL RING Containing one cabochon opal measuring approximately 15.00 x 12.50 x 5.40 mm in an engraved garland style mounting. Ring size 6. Stamp: (obscured hallmark)14. Gr

Fabulous vitnage sterling silver and fire opal ring in size 10. Marked "925" and has been tested for silver contant.

Art Nouveau Sterling Tiger Eye Enamel Ring Size 9

Antique 10K Yellow Gold and Emerald Cut Fire Opal Ring. Stylized Art Nouveau Setting. Size 5 1/2"

Art Nouveau ring with opal. Features a floral form with oval 13mm x 10mm bezel set cabochon. Marked 14k Potter Mellen. Weighs 10 grams. Measures 20mm wide. Size 6. Good overall condition with minor we

6 fiery opals totaling 2.20 carats with orange, blue and green fire play, 14K yellow gold, with appraisal of $2,450.00, currently size 8.

Art Nouveau Enamel and gold sea nymph brooch The gold mermaid among plique-a-jour waves and fish, enhanced by old mine and rose-cut diamonds; 1890s Yellow gold 1.25 x 1 in; Gross weight 7.9 dwts

Art Nouveau Opal, peridot, and gold brooch Of scrolling design, set with a cabochon opal and circular-cut peridots; 1910s 15k yellow gold 1 in; Gross weight 2.1 dwts This work will shi

Title: Antique Marcus & Co. 5ctw Fine Old Euro Diamond Aquamarine Center Platinum Art Nouveau Era Pendant Brooch w/ Orig. Box Dated 1922 Description: A truly dazzling Art Deco era brooch / pendant tha

MEYLE & MAYER, AN ANTIQUE ART NOUVEAU PLIQUE A JOUR ENAMEL AND OPAL DRAGONFLY PENDANT in silver, the shield shaped pendant with an applied dragonfly decorated with a pearlescent enamel body and plique

color: crystal, weight: 2.07 grams, gemstone: natural Australian opal 7mm x 7mm x 3.5mm approx. .97ct, size: 6, metal: 18k white gold, VIDEO: https://www.youtube.com/watch?v=Cax7ffraax8